Merck & Co., Inc.
MRK- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000310158
In the last 90 days, Merck & Co., Inc. insiders filed 0 open-market purchases and 7 sales; 3,855 institutions reported holding it in 13F filings for Q2 2026, worth $254.3B in total; 4 superinvestors hold it, including Harris Associates (Oakmark) and Fairfax Financial.
13F holders, Q3 2022
Institutional positions in Merck & Co., Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 2,997
- +19 vs. Q2 2022
- Shares held
- 1.89B
- +10.7M (+0.6%) vs. Q2 2022
- Total value
- $162.7B
- −$8.65B (−5.0%) vs. Q2 2022
- New holders
- 122
- 1,377 more added
- Sold out
- 103
- 1,115 more reduced
42 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3,855 | $254.3B |
| Q1 2026 | 3,812 | $231.9B |
| Q4 2025 | 3,674 | $206.6B |
| Q3 2025 | 3,319 | $159.8B |
| Q2 2025 | 3,337 | $155.9B |
| Q1 2025 | 3,459 | $177.7B |
| Q4 2024 | 3,618 | $196.9B |
| Q3 2024 | 3,502 | $221.8B |
| Q2 2024 | 3,558 | $242.3B |
| Q1 2024 | 3,547 | $256.9B |
| Q4 2023 | 3,444 | $211.6B |
| Q3 2023 | 3,222 | $197.7B |
| Q2 2023 | 3,262 | $222.8B |
| Q1 2023 | 3,188 | $205.1B |
| Q4 2022 | 3,244 | $212.2B |
| Q3 2022 | 2,997 | $162.7B |
| Q2 2022 | 3,020 | $171.5B |
| Q1 2022 | 2,962 | $152.1B |
| Q4 2021 | 2,910 | $142.2B |
| Q3 2021 | 2,658 | $138.8B |
| Q2 2021 | 2,684 | $144.3B |
| Q1 2021 | 2,693 | $143.2B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| One Charles Private Wealth Services, LLC | 3,682 | $317.0K | 0.21% | +2+0.1% | Added |
| Wagner Wealth Management, LLC | 3,678 | $317.0K | 0.24% | +103+2.9% | Added |
| Horizon Investment Services, LLC | 3,678 | $317.0K | 0.23% | +119+3.3% | Added |
| Next Capital Management LLC | 3,680 | $317.0K | 0.24% | +244+7.1% | Added |
| Cannon Financial Strategists, Inc. | 3,691 | $317.9K | 0.12% | 00.0% | Unchanged |
| Sage Private Wealth Group, LLC | 3,687 | $318.0K | 0.42% | −320−8.0% | Reduced |
| Peachtree Investment Partners, LLC | 3,701 | $319.0K | 0.21% | −6,686−64.4% | Reduced |
| Weaver Consulting Group | 3,710 | $319.0K | 0.18% | 00.0% | Unchanged |
| South Street Advisors LLC | 3,700 | $319.0K | 0.08% | 00.0% | Unchanged |
| Seizert Capital Partners, LLC | 3,720 | $320.0K | 0.02% | 00.0% | Unchanged |
| McLean Asset Management Corp | 3,651 | $320.0K | 0.12% | +90+2.5% | Added |
| Stonehearth Capital Management, LLC | 3,731 | $321.0K | 0.20% | 00.0% | Unchanged |
| Paragon Financial Partners, Inc. | 3,724 | $321.0K | 0.36% | +2+0.1% | Added |
| Castleview Partners, LLC | 3,737 | $322.0K | 0.31% | −3,790−50.4% | Reduced |
| Sovereign Financial Group, Inc. | 3,741 | $322.0K | 0.13% | −199−5.1% | Reduced |
| Capital Market Strategies LLC | 3,740 | $322.0K | 0.36% | −99−2.6% | Reduced |
| Rice Partnership, LLC | 3,739 | $322.0K | 0.10% | 00.0% | Unchanged |
| O'Keefe Stevens Advisory, Inc. | 3,756 | $323.0K | 0.22% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 3,746 | $323.0K | 0.08% | +714+23.5% | Added |
| Cardinal Strategic Wealth Guidance | 3,775 | $325.0K | 0.17% | −642−14.5% | Reduced |
| Dempze Nancy E | 3,765 | $325.0K | 0.35% | 00.0% | Unchanged |
| Corrigan Financial, Inc. | 3,779 | $325.5K | 0.12% | +8+0.2% | Added |
| American Trust Investment Advisors, LLC | 3,783 | $326.0K | 0.21% | 00.0% | Unchanged |
| Keystone Wealth Services, LLC | 3,791 | $326.0K | 0.15% | +77+2.1% | Added |
| Lyell Wealth Management, LP | 3,798 | $327.0K | 0.06% | −10−0.3% | Reduced |
| Planned Solutions, Inc. | 3,793 | $327.0K | 0.28% | 00.0% | Unchanged |
| Balboa Wealth Partners | 3,811 | $328.0K | 0.14% | +3,811 | New |
| Noesis Capital Mangement Corp | 3,820 | $329.0K | 0.10% | −244−6.0% | Reduced |
| Highlander Capital Management, LLC | 3,832 | $330.0K | 0.19% | 00.0% | Unchanged |
| Omnia Family Wealth, LLC | 3,803 | $330.0K | 0.27% | 00.0% | Unchanged |
| RWM Asset Management, LLC | 3,847 | $331.0K | 0.07% | −2,417−38.6% | Reduced |
| Paces Ferry Wealth Advisors, LLC | 3,838 | $331.0K | 0.36% | +249+6.9% | Added |
| Lansing Street Advisors | 3,841 | $331.0K | 0.26% | +300+8.5% | Added |
| Bell Bank | 3,859 | $332.0K | 0.04% | −1,132−22.7% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 3,858 | $332.0K | 0.00% | −51−1.3% | Reduced |
| Drive Wealth Management, LLC | 3,823 | $332.0K | 0.32% | +1,032+37.0% | Added |
| Morningstar Investment Services LLC | 3,337 | $332.0K | 0.00% | +748+28.9% | Added |
| First National Bank of South Miami | 3,880 | $334.0K | 0.26% | −332−7.9% | Reduced |
| Simon Quick Advisors, LLC | 3,888 | $335.0K | 0.05% | +573+17.3% | Added |
| Vantage Financial Partners Ltd., Inc. | 3,900 | $336.0K | 0.22% | −100−2.5% | Reduced |
| Psagot Value Holdings Ltd. / (Israel) | 3,900 | $336.0K | 0.09% | 00.0% | Unchanged |
| Independent Wealth Network Inc. | 3,917 | $337.0K | 0.26% | −36−0.9% | Reduced |
| Anfield Capital Management, LLC | 3,915 | $337.0K | 0.16% | +135+3.6% | Added |
| Kozak & Associates, Inc. | 3,706 | $337.0K | 0.21% | +159+4.5% | Added |
| Sadoff Investment Management LLC | 3,893 | $338.0K | 0.03% | +303+8.4% | Added |
| Executive Wealth Management, LLC | 339 | $339.0K | 0.05% | −3,503−91.2% | Reduced |
| Tortoise Investment Management, LLC | 3,931 | $339.0K | 0.07% | +725+22.6% | Added |
| JJJ Advisors Inc. | 3,761 | $340.0K | 0.11% | −60−1.6% | Reduced |
| Manchester Financial Inc | 3,945 | $340.0K | 0.10% | +1,072+37.3% | Added |
| First Citizens Financial Corp | 3,965 | $341.0K | 0.34% | 00.0% | Unchanged |
| Lockerman Financial Group, Inc. | 3,957 | $341.0K | 0.98% | +64+1.6% | Added |
| Birchcreek Wealth Management, LLC | 3,972 | $342.0K | 0.32% | +886+28.7% | Added |
| Powell Investment Advisors, LLC | 3,950 | $343.0K | 0.22% | 00.0% | Unchanged |
| Financial Partners Group, Inc | 3,979 | $343.0K | 0.09% | +21+0.5% | Added |
| Fortis Advisors, LLC | 4,000 | $344.0K | 0.25% | −412−9.3% | Reduced |
| Alethea Capital Management, LLC | 4,000 | $344.0K | 0.43% | 00.0% | Unchanged |
| Legal Advantage Investments, Inc. | 4,000 | $344.0K | 0.32% | 00.0% | Unchanged |
| Mendel Capital Management LLC | 3,990 | $344.0K | 0.40% | +2+0.1% | Added |
| Cedrus LLC | 3,997 | $344.2K | 0.32% | +293+7.9% | Added |
| Laraway Financial Inc | 4,020 | $346.0K | 0.39% | −20−0.5% | Reduced |
| Crown Wealth Group, LLC | 4,020 | $346.0K | 0.35% | +143+3.7% | Added |
| Gemmer Asset Management LLC | 4,013 | $346.0K | 0.06% | +300+8.1% | Added |
| Dumont & Blake Investment Advisors LLC | 4,027 | $347.0K | 0.13% | −430−9.6% | Reduced |
| Riverstone Advisors, LLC | 4,024 | $347.0K | 0.22% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 4,035 | $347.0K | 0.13% | +424+11.7% | Added |
| Prentiss Smith & Co Inc | 4,067 | $350.0K | 0.31% | 00.0% | Unchanged |
| MBM Wealth Consultants, LLC | 3,961 | $350.0K | 0.17% | +297+8.1% | Added |
| C M Bidwell & Associates Ltd | 4,073 | $351.0K | 0.29% | −469−10.3% | Reduced |
| Sustainable Insight Capital Management, LLC | 4,071 | $351.0K | 0.41% | −116−2.8% | Reduced |
| Northside Capital Management, LLC | 4,073 | $351.0K | 0.11% | 00.0% | Unchanged |
| Legacy Wealth Planning, LLC | 4,073 | $351.0K | 0.58% | 00.0% | Unchanged |
| Rock Creek Group, LP | 4,074 | $351.0K | 0.05% | +538+15.2% | Added |
| Eads & Heald Wealth Management | 4,077 | $351.0K | 0.20% | +570+16.3% | Added |
| Regatta Capital Group, LLC | 3,848 | $351.0K | 0.14% | +723+23.1% | Added |
| Power Corp of Canada | 4,072 | $351.0K | 0.05% | +4,072 | New |
| SOL Capital Management CO | 4,082 | $352.0K | 0.07% | −75−1.8% | Reduced |
| WFA of San Diego, LLC | 4,091 | $352.0K | 0.32% | +273+7.2% | Added |
| Grandview Asset Management LLC | 4,100 | $353.0K | 0.22% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 4,103 | $354.0K | 0.22% | −42−1.0% | Reduced |
| Affinity Capital Advisors, LLC | 4,113 | $354.0K | 0.12% | +10.0% | Added |
| Oak Asset Management, LLC | 4,110 | $354.0K | 0.17% | +4,110 | New |
| Sand Hill Global Advisors, LLC | 4,124 | $355.0K | 0.02% | +77+1.9% | Added |
| Kinloch Capital, LLC | 4,132 | $356.0K | 0.23% | +15+0.4% | Added |
| CMG Global Holdings, LLC | 4,144 | $357.0K | 0.38% | 00.0% | Unchanged |
| Compass Ion Advisors, LLC | 4,148 | $357.0K | 0.10% | +4,148 | New |
| Alpha Family Trust | 4,155 | $358.0K | 0.27% | +1,060+34.2% | Added |
| Calton & Associates, Inc. | 4,179 | $359.0K | 0.21% | −93−2.2% | Reduced |
| Norwood Financial Corp | 4,159 | $359.0K | 0.64% | 00.0% | Unchanged |
| Aberdeen Wealth Management LLC | 4,177 | $360.0K | 0.32% | +4+0.1% | Added |
| Rise Advisors, LLC | 4,182 | $360.0K | 0.30% | +58+1.4% | Added |
| Financial Council Asset Management Inc | 4,187 | $361.0K | 0.42% | +1,314+45.7% | Added |
| Y-Intercept (Hong Kong) Ltd | 4,209 | $362.5K | 0.04% | +4,209 | New |
| Verus Capital Partners, LLC | 4,215 | $363.0K | 0.07% | +12+0.3% | Added |
| Ballast Advisors LLC | 4,227 | $364.0K | 0.17% | −29−0.7% | Reduced |
| Fairview Capital Investment Management, LLC | 4,230 | $364.0K | 0.03% | 00.0% | Unchanged |
| Bickling Financial Services, Inc. | 4,231 | $365.0K | 0.25% | −41−1.0% | Reduced |
| State of Wyoming | 4,239 | $365.0K | 0.18% | +1,140+36.8% | Added |
| Fortitude Advisory Group L.L.C. | 4,246 | $366.0K | 0.36% | +65+1.6% | Added |
| X-Square Capital, LLC | 4,267 | $367.0K | 0.23% | +10.0% | Added |
| First National Advisers, LLC | 4,258 | $367.0K | 0.54% | +861+25.3% | Added |